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lymui's Introduction

Lymui 🌈

Lymui is a color library which allows you to convert an RGB color to an other color (see the supported list of colors below).

⚠️ I'm not a color expert. Most of the implementation formula's are based on articles that I founded on wikipedia, blog post but the colors conversion has been cross-checked with other websites and articles. But I'm open to any fixes if there are errors 😁

Supported colors

Color Supported
Rgb ✅
Ansi ✅
Cymk ✅
Grayscale ✅
Hex ✅
Hsl ✅
Hue ✅
Hwb ✅
Ycbcr ✅
Yuv ✅
Xyz ✅
Adobe RGB ✅
sRGB ✅
Hcl ✅
Hunter lab ✅
Cie Lab ✅
Lch Lab ✅
Luv ✅
Oklab ✅
Oklach ✅
rec.709 ✅
rec.2020 ✅
rec.2100 (PQ) ✅
Xyy ✅

Examples

An example is available in the example folder. You can run it by using the command below

cargo run --example example

lymui's People

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lymui's Issues

Random issue with hex to rgb

Lymui

Issue

  • Version: 1.1.0, 1.2.0
  • Platform: OSX, Linux
  • Description: The RGB generated value from HEX is wrong randomly (~1/20)

⚡️ Thanks for reporting this issue ⚡️

Decimal precision issue when using the NodeJS binding

Lymui

Issue

  • Version: All
  • Platform: OSX
  • Description: When doing a conversion based on the XYZ value it appear that there are randomly some loss of decimal precision when converting a float to a double which lead to falsy calculation later on. A post has been made on stackoverflow:

Floating point error

  • Error log: Error code

⚡️ Thanks for reporting this issue ⚡️

Update test regarding floating comparaison

Lymui

Issue

  • Version: 1.0.0

  • Platform: all

  • Description: A new feature of the test lib cunit of @Itzseven regarding the floating comparaison has been made. In order to make the test clearer an update of the lib and updating some test has to be done.

  • Error log: Nothing

⚡️ Thanks for reporting this issue ⚡️

Wrong output value for colorspace color

Lymui

Issue

  • Version: 1.0.1

  • Platform: All

  • Description: Imprecise value generated by Luv. It might be due to the fact that rounded value are use to calculate the Xyz value.

  • Test needed: Use the finite value from this website: Rgb XYZ matrices

Change unit testing lib

As the cunit library isn't maintained anymore. Maybe it might be a good idea to switch to an other test tools such as check

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